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  • Kini benzophenone-4 ti a lo fun itọju awọ ara

    Kini benzophenone-4 ti a lo fun itọju awọ ara

    Bayi eniyan ni ọpọlọpọ awọn yiyan ni itọju awọ ara, awọn ohun elo iboju oorun jẹ diẹ sii ju awọn iru 10 lọ, ṣugbọn diẹ ninu awọn ọja itọju awọ dabi pe itọju awọ jẹ diẹ sii yoo ṣe ipalara awọ ara wa. Nitorinaa bawo ni a ṣe le yan awọn ọja itọju awọ to tọ fun awọ ara wa? Jẹ ki a sọrọ nipa benzophenone-4, pataki i ...
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  • Kini PCA Na

    Kini PCA Na

    Pẹlu idagbasoke ti imọ-ẹrọ ati imọ-ẹrọ ode oni ati ilọsiwaju ti awọn iṣedede igbe aye eniyan, o dabi pe awọn ibeere fun awọn ohun elo aise ti ohun ikunra n ga ati ga julọ, ati awọn ohun ikunra ti o ni awọn eroja adayeba ti di olokiki siwaju ati siwaju sii pẹlu gbogbo eniyan. Tod...
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  • Kini 3-O-Ethyl-L-ascorbic acid dara fun

    Kini 3-O-Ethyl-L-ascorbic acid dara fun

    3-O-Ethyl-L-ascorbic acid ni awọn ohun-ini meji ti epo hydrophilic ati pe o jẹ iduroṣinṣin kemikali pupọ. 3-O-Ethyl-L-ascorbic acid, nọmba cas 86404-04-8, ni o ni oleophilic ati ohun-ini hydrophilic gẹgẹbi itọsẹ Vitamin C, eyiti o fa opin ohun elo rẹ, paapaa ni kemistri lojoojumọ…
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  • Kini iyọ Ammonium Glycyrrhizic

    Kini iyọ Ammonium Glycyrrhizic

    Glycyrrhizic acid ammonium iyọ, abẹrẹ abẹrẹ funfun tabi lulú kirisita, ni adun to lagbara, 50 si 100 igba ti o dun bi sucrose. Oju yo 208 ~ 212 ℃. Tiotuka ninu amonia, aipin ninu glacial acetic acid. Glycyrrhizic acid ammonium iyọ ni adun to lagbara ati pe o fẹrẹ to awọn akoko 200 ...
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  • Kini polyethylenimine ti a lo fun

    Kini polyethylenimine ti a lo fun

    Polyethylenimine (PEI) jẹ polima ti a yo omi. Ifojusi ninu omi ti awọn ọja iṣowo jẹ igbagbogbo 20% si 50%. PEI jẹ polymerized lati ethylene imide monomer. O jẹ polima cationic ti o han nigbagbogbo bi ailawọ si omi ofeefee tabi to lagbara pẹlu ọpọlọpọ iwuwo molikula kan…
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  • Ohun ti o jẹ o-Cymen-5-ol

    Ohun ti o jẹ o-Cymen-5-ol

    O-Cymen-5-OL (IPMP) jẹ olutọju antifungal ti a lo ninu awọn ohun ikunra ati awọn ọja ẹwa lati ṣe idiwọ awọn microorganisms ipalara lati isodipupo, nitorinaa faagun igbesi aye selifu ti awọn ọja. O jẹ ọmọ ẹgbẹ ti idile IsoproppyI Cresols ati pe o jẹ kristali sintetiki ni akọkọ. Gẹgẹbi iwadi, 0 ...
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  • Kini kalisiomu pyrophosphate ti a lo fun

    Kini kalisiomu pyrophosphate ti a lo fun

    A nilo lati fo eyin wa lojoojumọ, lẹhinna a nilo lati lo ehin ehin, ehin ehin jẹ awọn iwulo ojoojumọ ti o gbọdọ lo ni gbogbo ọjọ, nitorinaa yan ehin to dara jẹ pataki. Oriṣiriṣi ọṣẹ ehin lo wa lori ọja pẹlu awọn iṣẹ oriṣiriṣi, bii funfun, awọn eyin ti o lagbara ati pr ...
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  • Kini 2-hydroxyethyl methacrylate ti a lo fun

    Kini 2-hydroxyethyl methacrylate ti a lo fun

    2-hydroxyethyl methacrylate (HEMA) jẹ monomer polymerization Organic ti a ṣẹda nipasẹ iṣesi ti oxide ethylene (EO) ati methacrylic acid (MMA), eyiti o ni awọn ẹgbẹ bifunctional laarin moleku naa. Hydroxyethyl methacrylate jẹ iru ti ko ni awọ, sihin, ati omi ti nṣan ni irọrun. Solub...
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  • Ṣe polyvinylpyrrolidone jẹ ipalara

    Ṣe polyvinylpyrrolidone jẹ ipalara

    Polyvinylpyrrolidone (PVP) Cas nọmba 9003-39-8 Ti ni idagbasoke sinu ti kii-ionic, cationic, anion 3 isori, ite ile ise, elegbogi ite, ounje gra ...
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  • Kini Lilo Polyvinylpyrrolidone Fun

    Kini Lilo Polyvinylpyrrolidone Fun

    Kini Polyvinylpyrrolidone (PVP)? Polyvinylpyrrolidone, abbreviated bi PVP. Polyvinylpyrrolidone (PVP) jẹ apopọ polima ti kii-ionic ti a ṣe nipasẹ polymerization ti N-vinylpyrrolidone (NVP) labẹ awọn ipo kan. O ti wa ni lilo bi ohun adjuvant, aropo, ati excipient ni ọpọ awọn aaye iru ...
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  • Ṣe o mọ 4-ISOPPROPYL-3-METHYLPENOL?

    Ṣe o mọ 4-ISOPPROPYL-3-METHYLPENOL?

    4-ISOPROPYL-3-METHYLPHENOL, abbreviated bi IPMP, tun le pe ni o-Cymen-5 ol/3-Methyl-4-isopropyrphenol. Ilana molikula jẹ C10H14O, iwuwo molikula jẹ 150.22, ati nọmba CAS jẹ 3228-02-2. IPMP jẹ kirisita funfun kan ti ko ṣee ṣe ninu omi ati tiotuka ninu awọn nkan ti o nfo Organic. O ha...
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  • Njẹ polyglyceryl-4 laurate jẹ ailewu fun awọ ara

    Njẹ polyglyceryl-4 laurate jẹ ailewu fun awọ ara

    Ọpọlọpọ awọn onibara rii pe diẹ ninu awọn ohun ikunra ni "polyglyceryl-4 laurate" nkan kemikali yii, ko mọ ipa ati ipa ti nkan yii, fẹ lati mọ boya ọja ti o ni polyglyceryl-4 laurate dara. Ninu iwe yii, iṣẹ ati ipa ti polyglyceryl-4 ...
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